.pageTitle {
    padding: 65px 0;
    margin-bottom: 54px;
}

.pageTitle::before {
    content: "";
    position: absolute;
    top: -10px;
    left: -88px;
    width: 306px;
    aspect-ratio: 303/269;
    background: url(../images/3d/cad-gallery-photo.png)no-repeat top left/ 100%;
}

.pageTitle .titleEn {
    position: relative;
    display: inline-block;
    padding: 0 45px;
    margin: 0;
    letter-spacing: 2.8px;
}

.pageTitle .titleEn::before {
    content: "";
    position: absolute;
    bottom: -32px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #000000;
}


.sectionCad {
    position: relative;
    z-index: 1;
    margin-bottom: 132px;
}

.sectionCad .inner {
    max-width: 1080px;
    background-color: #fff;
    padding-bottom: 62px;
}

.sectionCad .cadWrap {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    z-index: 1;
}

.sectionCad .cadWrap::before {
    content: "";
    position: absolute;
    top: 96px;
    left: -16px;
    width: 650px;
    aspect-ratio: 647/388;
    background: url(../images/3d/section-cad-photo-03.png)no-repeat top left/ 100%;
    z-index: 1;
}

.sectionCad .cadWrap .cadInfo {
    width: 50%;
}

.sectionCad .cadWrap .cadInfo .cadTitle {
    font-size: 35px;
    font-weight: 900;
    text-decoration: underline;
    text-underline-offset: 16px;
    text-decoration-thickness: 1px;
    margin-top: -37px;
    letter-spacing: 1.4px;
    line-height: 1.75;
    margin-left: 2px;
    margin-bottom: 67px;
}

.sectionCad .cadWrap .cadInfo .cadBox {
    padding-left: 2px;
}

.sectionCad .cadWrap .cadInfo .cadBox .cadName {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 16px;
}

.sectionCad .cadWrap .cadInfo .cadBox .cadSub {
    font-size: 12px;
    letter-spacing: 1.4px;
}

.sectionCad .cadWrap .cadPhoto {
    width: 50%;
}

.sectionCad .cadWrap:first-child {
    margin-bottom: -72px;
    z-index: 2;
}

.sectionCad .cadWrap:first-child .cadPhoto {
    width: 53%;
    margin-right: -6.2%;
    margin-left: 3.2%;
    margin-top: -3.6%;
}

.sectionCad .cadWrap:last-child {
    flex-direction: row-reverse;
    align-items: end;
}

.sectionCad .cadWrap:last-child .cadPhoto {
    margin-left: -15%;
    margin-right: -5%;
    width: 60%;
}

.sectionCad .cadWrap:last-child .cadPhoto img {
    border-top: 1px solid #b1b1b1;
}

.sectionCad .cadWrap:last-child .cadInfo {
    padding-left: 13px;
    margin-bottom: 44px;
}

.sectionCad .cadWrap:last-child .cadInfo .cadBox:not(:last-child) {
    margin-bottom: 49px;
}

.sectionCad .cadWrap:last-child::before {
    top: auto;
    left: auto;
    bottom: -35px;
    right: 25px;
    width: 265px;
    aspect-ratio: 262/521;
    background: url(../images/3d/section-cad-photo-04.png)no-repeat top left/ 100%;
    z-index: -1;
}

.sectionGallery {
    margin-bottom: 74px;
}

.sectionGallery .inner {
    max-width: 1080px;
    border: 1px solid #000;
    padding: 0 0 37px;
}

.sectionGallery .titleEn {
    display: inline-block;
    padding: 0 64px;
    background-color: #f2f2f2;
    transform: translateY(-31px);
    margin-bottom: 18px;
}

.sectionGallery .galleryList {
    display: flex;
    flex-wrap: wrap;
}

.sectionGallery .galleryList li {
    width: 205px;
    text-align: center;
}

.sectionGallery .galleryList>li {
    margin-bottom: 22px;
}

.sectionGallery .galleryList li:not(:nth-child(8n)) {
    margin-right: 13px;
}

.sectionGallery .galleryList>li:nth-child(3) {
    margin-right: 0;
}

.sectionGallery .galleryList>li:nth-child(1),
.sectionGallery .galleryList>li:nth-child(2) {
    width: 423px;
}

.sectionGallery .galleryList>li:nth-child(1) .listChild,
.sectionGallery .galleryList>li:nth-child(2) .listChild {
    display: flex;
    flex-wrap: wrap;
}

.sectionGallery .galleryList li li:last-child {
    margin: 0;
}

.sectionGallery .galleryList li .gallerySub {
    font-size: 12px;
    margin-top: 10px;
    letter-spacing: 1px;
}

@media(max-width: 768px) {
    .pageTitle {
        padding: 50px 0;
    }

    .pageTitle::before {
        width: 60vw;
        max-width: 270px;
    }

    .pageTitle .titleEn {
        padding: 0 5vw;
    }

    .pageTitle .titleEn::before {
        bottom: -25px;
    }


    .sectionCad {
        margin-bottom: 15vw;
    }

    .sectionCad .inner {
        width: 92%;
        padding-bottom: 10vw;
    }

    .sectionCad .cadWrap::before {
        content: none;
    }

    .sectionCad .cadWrap .cadInfo {
        width: 100%;
        margin-bottom: 10vw;
    }

    .sectionCad .cadWrap:first-child .cadPhoto {
        width: 100%;
        margin: 0;
    }

    .sectionCad .cadWrap .cadPhoto img {
        width: 100%;
    }

    .sectionCad .cadWrap:first-child {
        margin-bottom: 10vw;
    }

    .sectionCad .cadWrap:last-child {
        flex-direction: row;
    }

    .sectionCad .cadWrap:last-child .cadPhoto {
        width: 100%;
        margin: 0;
    }

    .sectionCad .cadWrap .cadInfo .cadTitle {
        font-size: clamp(30px, 7vw, 40px);
        margin-top: -5vw;
        margin-bottom: 10vw;
    }

    .sectionCad .cadWrap .cadInfo .cadBox .cadName {
        font-size: clamp(18px, 3.2vw, 24px);
        margin-bottom: 3vw;
    }

    .sectionCad .cadWrap .cadInfo .cadBox .cadSub {
        font-size: clamp(12px, 2.2vw, 15px);
    }

    .sectionCad .cadWrap:last-child .cadInfo {
        padding: 0;
    }

    .sectionCad .cadWrap:last-child .cadInfo .cadBox:not(:last-child) {
        margin-bottom: 7vw;
    }

    .sectionGallery {
        margin-bottom: 10vw;
    }

    .sectionGallery .inner {
        width: 92%;
        padding-bottom: 5vw;
    }

    .sectionGallery .titleEn {
        padding: 0 6vw;
    }

    .sectionGallery .galleryList li {
        width: calc(50% - 10px);
        margin-bottom: 20px;
    }

    .sectionGallery .galleryList li:not(:nth-child(8n)) {
        margin-right: 0;
    }

    .sectionGallery .galleryList li:not(:nth-child(2n + 4)) {
        margin-right: 20px;
    }

    .sectionGallery .galleryList>li:nth-child(1),
    .sectionGallery .galleryList>li:nth-child(2) {
        width: 100%;
        margin: 0 0 20px;
    }

    .sectionGallery .galleryList>li:nth-child(1) .listChild li,
    .sectionGallery .galleryList>li:nth-child(2) .listChild li {
        margin-bottom: 0;
    }

    .sectionGallery .galleryList li .gallerySub {
        font-size: clamp(12px, 2.2vw, 15px);
    }
}

@media(max-width: 430px) {
    .sectionGallery .titleEn {
        transform: translateY(-26px);
    }

    .sectionGallery .galleryList li {
        width: calc(50% - 8px);
        margin-bottom: 15px;
    }

    .sectionGallery .galleryList li:not(:nth-child(8n)) {
        margin-right: 0;
    }

    .sectionGallery .galleryList li:not(:nth-child(2n + 4)) {
        margin-right: 15px;
    }

    .sectionGallery .galleryList>li:nth-child(1),
    .sectionGallery .galleryList>li:nth-child(2) {
        width: 100%;
        margin: 0 0 15px;
    }

    .sectionCad .cadWrap .cadInfo .cadTitle {
        margin-top: -8vw;
    }
}